Mercedes-Benz · SUV · 1990–present
The G-Class is a premium off-roader with significant electrical demand. Battery work should follow the exact specification fitted.
Pick the model year to see its generation. It narrows things down — it doesn’t settle the exact battery on its own.
Choose a year to see which generation it belongs to and what that means for the battery.
“Confirmed at inspection” = varies by engine, trim or market, or not yet verified
| Technology | Confirmed at inspection |
|---|---|
| Voltage | 12V |
| Case / group size | Confirmed at inspection |
| Capacity (Ah) | Confirmed at inspection |
| CCA | Confirmed at inspection |
| Dimensions | Confirmed at inspection |
| Terminal layout | Confirmed at inspection |
| Battery location | Confirmed at inspection |
| Start-stop | Uncommon |
| Registration | Recommended |
| Technology | AGM |
|---|---|
| Voltage | 12V |
| Case / group size | Confirmed at inspection |
| Capacity (Ah) | Confirmed at inspection |
| CCA | Confirmed at inspection |
| Dimensions | Confirmed at inspection |
| Terminal layout | Confirmed at inspection |
| Battery location | Confirmed at inspection |
| Start-stop | Confirm on inspection |
| Registration | Recommended |
We don’t publish battery specifications we haven’t verified. Different engines and equipment can require different batteries, so the exact match is confirmed against your vehicle and the battery currently fitted.
These symptoms can also come from charging faults, parasitic drain, cables or the starter. A battery and charging test tells them apart.
Generation, engine and the fitted battery label are checked against the replacement.
A memory saver is connected where practical.
Covers and heat shields are removed and kept for refitting.
Negative first off, last on. Terminals cleaned, hold-down tightened, vent tube refitted where present.
Depending on the model and systems fitted, a battery change may need to be followed by initialisation of certain functions. We check what applies to your vehicle.
Starting and charging voltages are verified before we leave.
Technologies recorded for this model’s generations. The right one for your car depends on its exact specification.
Absorbent Glass Mat
A vehicle designed for AGM should be fitted with AGM. A flooded or EFB battery in its place is likely to wear out quickly and may trigger charging-system faults.
About AGM →It depends on the generation, engine and equipment. Use the year selector above to narrow down the generation, then send us your vehicle details and a photo of the current battery label — we confirm the exact match before fitting.
Yes, with the specification confirmed from the vehicle and existing battery.
Send the year and a photo of the current battery. We confirm the match for your G-Class and fit it where you park.
Daily, including late evenings. Out-of-hours requests are answered as technician availability allows.